Android Facebook Share and wall post using share url in Webview not working

I m using shar开发者_运维百科e to Facebook using the following url and load that url in web view but i cant able to type comments and also some time post button is also not working.

 http://www.facebook.com/sharer.php?u=xxx&t=yyy&refsrc=http://m.facebook.com/sharer.php

Can any one provide good solution or an alternative for this (plz give example for using api for facebook share and wall post).

Thank you.

I have written a quick tutorial about how to integrate official Facebook Android SDK into your Android apps.

Check it out here. I feel it'll help you